Multiply Whole Numbers by Powers of 10

Front

What is a power of 10?

Back

A power of 10 is a number that can be expressed as 10 raised to an exponent, indicating how many times to multiply 10 by itself.

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CCSS.5.NBT.A.2

Front

What does multiplying a number by 10 do to its value?

Back

Multiplying a number by 10 shifts its digits one place to the left, increasing its value by a factor of 10.

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CCSS.5.NBT.A.2

Front

What is the product of 5 x 10?

Back

50

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CCSS.3.NBT.A.3

Front

What is the product of 7 x 10¹?

Back

70

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CCSS.4.NBT.B.5

Front

What is the product of 3 x 10²?

Back

300

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CCSS.4.NBT.B.5

Front

What is the product of 9 x 10³?

Back

9,000

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CCSS.4.NBT.B.5

Front

How do you multiply a number by 100?

Back

Multiplying a number by 100 shifts its digits two places to the left, increasing its value by a factor of 100.

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CCSS.5.NBT.A.2

Front

What is the product of 12 x 100?

Back

1,200

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CCSS.4.NBT.B.5

Front

What is the product of 4 x 10⁴?

Back

40,000

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CCSS.4.NBT.B.5

Front

What is the product of 6 x 10⁵?

Back

600,000

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CCSS.4.NBT.B.5